127063216

素因数分解:

$2^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{15541}}^1$

素因数の和:15629

約数の個数: 40

約数和(自身を含む): 285226784

約数和(自身を除く): 158163568

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 73, 112, 146, 292, 511, 584, 1022, 1168, 2044, 4088, 8176, 15541, 31082, 62164, 108787, 124328, 217574, 248656, 435148, 870296, 1134493, 1740592, 2268986, 4537972, 7941451, 9075944, 15882902, 18151888, 31765804, 63531608, 127063216]

約数ペア:

[(1, 127063216), (2, 63531608), (4, 31765804), (7, 18151888), (8, 15882902), (14, 9075944), (16, 7941451), (28, 4537972), (56, 2268986), (73, 1740592), (112, 1134493), (146, 870296), (292, 435148), (511, 248656), (584, 217574), (1022, 124328), (1168, 108787), (2044, 62164), (4088, 31082), (8176, 15541)]